Final answer:
Raising livestock has a significant impact on the environment, while raising insects for food has a lower environmental impact.
Step-by-step explanation:
When comparing the environmental impact of raising livestock versus raising insects for food, several factors need to be considered. Livestock farming, such as raising cattle, sheep, or pigs, has a significant impact on the environment. It requires large amounts of land, water, and feed, contributes to deforestation, and produces greenhouse gas emissions. On the other hand, raising insects for food, also known as insect farming, has a lower environmental impact. Insects require less land, water, and feed compared to traditional livestock. They produce fewer greenhouse gas emissions and their waste can be used as fertilizer.